{"signAlphabet":"classical","signCode":"LBSIGN-LIBYC-YAC-3","signConfidence":"attested","signIdentified":true,"signNotes":"L2/26-020 proposed name: LIBYC_YAC_3; refs: shna2026: Appendix I; shna2026: Appendix X","signShape":"YAC 3","signValue":"/ʃ/"}